Topic: framebuffer operations
Are there any examples on how to control the FPGA and the framebuffer on the NeTV? I'm looking to do something simple, like clear the framebuffer after stopping the NeTVBrowser (when it stops, the last status of the ticker appears to remain on the screen). I've tried to use imgtool for this like this:
imgtool --mode=draw --bitfmt=rgb888 --fill=240,0,240
but that doesn't work (I get some crazy pink diagonal lines on the screen, not transparency).
What is the proper way of resetting the framebuffer to 100% transparency?